Question

1,6±0,2 15±01 34,5±0,5 7,5640±0,0001

Answer 1

Ответ:

1) 1,8

2)15,1

3)35

4) 7,5641

Пошаговое объяснение:

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Answer 2

It looks like you've provided a series of numbers with uncertainties. The format suggests a value followed by a ± sign and the uncertainty. Here's how to interpret each of them:

1. $1.6 \pm 0.2$ - This means the value is 1.6, and there is an uncertainty of ±0.2.

2. $15 \pm 0.1$ - This means the value is 15, and there is an uncertainty of ±0.1.

3. $34.5 \pm 0.5$ - This means the value is 34.5, and there is an uncertainty of ±0.5.

4. $7.5640 \pm 0.0001$ - This means the value is 7.5640, and there is an uncertainty of ±0.0001.

These notations are commonly used in scientific measurements to indicate the precision or uncertainty associated with a measured value. If you have any specific questions about these values or if you need further clarification, feel free to ask!